Noah Webster's Dictionary 1. (a.) Sneaky; deceptive; clandestine; as underhanded negotiating tricks. 2. (a.) Insufficiently provided with hands or workers; short-handed; sparsely populated.

Multi-Version Concordance Underhanded (1 Occurrence) 2 Corinthians 4:2 But we have renounced the hidden things of shame, not walking in craftiness, nor handling the word of God deceitfully; but by the manifestation of the truth commending ourselves to every man's conscience in the sight of God. Paul's Letter to the Galatians (See RSV)